[ 39.040377] ------------[ cut here ]------------ [ 39.041321] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.043390] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.045072] Modules linked in: [ 39.045829] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.047846] Tainted: [W]=WARN [ 39.048453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.049973] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.050908] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.054152] RSP: 0018:ffff888017bffbc0 EFLAGS: 00010286 [ 39.055133] RAX: 0000000000000000 RBX: ffffed1002f7ff78 RCX: ffffffff813a4050 [ 39.056405] RDX: ffff888016360000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.057728] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7ff2f [ 39.059008] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.060285] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bffdf8 [ 39.061617] FS: 00007f45371d2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.063070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.064135] CR2: 00007f45376c4580 CR3: 000000000c30a000 CR4: 0000000000350ef0 [ 39.065470] Call Trace: [ 39.065943] [ 39.066385] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.067225] ? __create_object+0x59/0x80 [ 39.068017] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.068975] __vmalloc_noprof+0x59/0x60 [ 39.069785] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.070667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.071597] bpf_prog_alloc+0x39/0x200 [ 39.072314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.073209] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.074149] do_seccomp+0x349/0x25e0 [ 39.074875] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.075782] ? __pfx_do_seccomp+0x10/0x10 [ 39.076581] ? find_held_lock+0x2b/0x80 [ 39.077363] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.078350] ? static_key_count+0x60/0x80 [ 39.079116] prctl_set_seccomp+0x4e/0x70 [ 39.079900] __do_sys_prctl+0xe6c/0x1d70 [ 39.080673] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.081563] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.082519] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.083480] ? irqentry_exit+0xf3/0x650 [ 39.084199] do_syscall_64+0xbf/0x430 [ 39.084939] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.085926] RIP: 0033:0x7f45376c45cd [ 39.086628] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.089825] RSP: 002b:00007ffc50209d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.091180] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45376c45cd [ 39.092437] RDX: 0000555a7cb67e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.093749] RBP: 00007ffc50209db0 R08: 0000000000000000 R09: 00007ffc50209450 [ 39.095015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555aac1fab10 [ 39.096287] R13: 00007ffc5020a1e0 R14: 0000555aac1fb2b0 R15: 0000555aac20f6f0 [ 39.097616] [ 39.098037] irq event stamp: 1769 [ 39.098703] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 39.100220] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 39.101801] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 39.103337] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 39.104835] ---[ end trace 0000000000000000 ]--- [ 42.376502] ------------[ cut here ]------------ [ 42.377517] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.379692] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.381297] Modules linked in: [ 42.381965] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.384144] Tainted: [W]=WARN [ 42.384785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.386416] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.387492] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.391009] RSP: 0018:ffff88801745fbc0 EFLAGS: 00010286 [ 42.392086] RAX: 0000000000000000 RBX: ffffed1002e8bf78 RCX: ffffffff813a4050 [ 42.393510] RDX: ffff8880196eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.394925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8bf2f [ 42.396328] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.397739] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801745fdf8 [ 42.399157] FS: 00007fb71d0ac900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.400735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.401914] CR2: 00007fb71d6124a6 CR3: 000000000fee1000 CR4: 0000000000350ef0 [ 42.403324] Call Trace: [ 42.403830] [ 42.404327] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.405321] ? __create_object+0x59/0x80 [ 42.406140] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.407202] __vmalloc_noprof+0x59/0x60 [ 42.408014] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.408974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.410008] bpf_prog_alloc+0x39/0x200 [ 42.410820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.411840] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.412828] do_seccomp+0x349/0x25e0 [ 42.413632] ? find_held_lock+0x2b/0x80 [ 42.414451] ? do_prlimit+0x310/0x610 [ 42.415220] ? __pfx_do_seccomp+0x10/0x10 [ 42.416085] ? do_raw_spin_unlock+0x53/0x220 [ 42.416996] ? _raw_spin_unlock+0x1e/0x40 [ 42.417816] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.418792] ? static_key_count+0x60/0x80 [ 42.419626] prctl_set_seccomp+0x4e/0x70 [ 42.420418] __do_sys_prctl+0xe6c/0x1d70 [ 42.421169] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.422067] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.423054] ? irqentry_exit+0xf3/0x650 [ 42.423852] do_syscall_64+0xbf/0x430 [ 42.424604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.425591] RIP: 0033:0x7fb71d59e5cd [ 42.426309] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.429586] RSP: 002b:00007ffec6320090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.430806] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb71d59e5cd [ 42.431929] RDX: 00005636f322de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.433044] RBP: 00007ffec63200f0 R08: 0000000000000000 R09: 00007ffec631f790 [ 42.434165] R10: 0000000000000000 R11: 0000000000000246 R12: 000056370958cad0 [ 42.435290] R13: 00007ffec6320520 R14: 000056370958dbc0 R15: 000056370959e780 [ 42.436425] [ 42.436786] irq event stamp: 1739 [ 42.437365] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 42.438693] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 42.440014] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 42.441357] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 42.442657] ---[ end trace 0000000000000000 ]--- [ 43.280876] ------------[ cut here ]------------ [ 43.282017] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.284076] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.285572] Modules linked in: [ 43.286177] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.288192] Tainted: [W]=WARN [ 43.288799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.290307] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.291207] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 43.294475] RSP: 0018:ffff888017ae7bc0 EFLAGS: 00010286 [ 43.295481] RAX: 0000000000000000 RBX: ffffed1002f5cf78 RCX: ffffffff813a4050 [ 43.296806] RDX: ffff888019773780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.298147] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5cf2f [ 43.299466] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.300799] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ae7df8 [ 43.302139] FS: 00007fd555c0e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.303622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.304674] CR2: 00007ffe103f8ef7 CR3: 000000000c1cf000 CR4: 0000000000350ef0 [ 43.306028] Call Trace: [ 43.306556] [ 43.306952] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.307773] ? __create_object+0x59/0x80 [ 43.308485] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.309366] __vmalloc_noprof+0x59/0x60 [ 43.310027] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.310815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.311672] bpf_prog_alloc+0x39/0x200 [ 43.312353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.313167] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.314003] do_seccomp+0x349/0x25e0 [ 43.314670] ? find_held_lock+0x2b/0x80 [ 43.315376] ? do_prlimit+0x310/0x610 [ 43.316684] ? __pfx_do_seccomp+0x10/0x10 [ 43.317429] ? do_raw_spin_unlock+0x53/0x220 [ 43.318285] ? _raw_spin_unlock+0x1e/0x40 [ 43.319067] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.320005] ? static_key_count+0x60/0x80 [ 43.320732] prctl_set_seccomp+0x4e/0x70 [ 43.321469] __do_sys_prctl+0xe6c/0x1d70 [ 43.322147] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.322953] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.323849] ? irqentry_exit+0xf3/0x650 [ 43.324562] do_syscall_64+0xbf/0x430 [ 43.325210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.326093] RIP: 0033:0x7fd5561005cd [ 43.326761] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 43.329620] RSP: 002b:00007ffe103f6cf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.330854] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5561005cd [ 43.332064] RDX: 000055a19e38be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.333274] RBP: 00007ffe103f6d50 R08: 0000000000000000 R09: 00007ffe103f63f0 [ 43.334392] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a1d2cc7bf0 [ 43.335599] R13: 00007ffe103f7180 R14: 000055a1d2cd1380 R15: 000055a1d2cdc460 [ 43.336828] [ 43.337231] irq event stamp: 1885 [ 43.337860] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 43.339309] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 43.340730] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 43.342113] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 43.343576] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34222' (ECDSA) to the list of known hosts. 2025/11/18 12:18:25 fuzzer started 2025/11/18 12:18:25 dialing manager at localhost:34383 2025/11/18 12:18:25 checking machine... 2025/11/18 12:18:25 checking revisions... [ 44.230587] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:18:25 testing simple program... [ 44.316077] cgroup: Unknown subsys name 'net' [ 44.376126] cgroup: Unknown subsys name 'cpuset' [ 44.393088] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:18:24 Registers: info registers vcpu 0 RAX=ffff88801a02f980 RBX=0000000000000001 RCX=ffff88801a02f4d4 RDX=1ffff11003405eb9 RSI=ffffffff83c967ca RDI=ffff88801a02f580 RBP=ffff88801a02f5d8 RSP=ffff88801a02f510 R8 =0000000000000001 R9 =ffff88801a02f5c0 R10=000000000003c9ed R11=0000000000023e35 R12=0000000000000000 R13=ffff88801a02f5c8 R14=ffff888016cbb780 R15=ffff88801a02f580 RIP=ffffffff8135e490 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f1d13c08700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000563709589218 CR3=000000000cdd8000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a36323133352074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363231 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801a0374c8 RCX=ffffffff84c53893 RDX=ffff8880196e8000 RSI=ffffffff84c538f3 RDI=0000000000000007 RBP=0000000000000008 RSP=ffff88801a0373a8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000002 R11=0000000000000001 R12=ffff8880090c2942 R13=ffff88801a0374e0 R14=0000000000000002 R15=ffff88801a0374c8 RIP=ffffffff81751e08 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb71d0ac900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec631a000 CR3=0000000013c7c000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000